/********************************************************************************
 * Copyright (c) 2023 TypeFox and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/

/** @jsx svg */
import { svg } from 'sprotty/lib/lib/jsx';

import { injectable } from 'inversify';
import { VNode } from 'snabbdom';
import { ATTR_BBOX_ELEMENT, RenderingContext, setAttr, ShapeView, SPortImpl } from 'sprotty';


@injectable()
export class PortViewWithExternalLabel extends ShapeView {
    render(node: Readonly<SPortImpl>, context: RenderingContext): VNode | undefined {
        if (!this.isVisible(node, context)) {
            return undefined;
        }
        const bboxElement = <rect
            class-sprotty-port={true}
            class-mouseover={node.hoverFeedback} class-selected={node.selected}
            x="0" y="0" width={Math.max(node.size.width, 0)} height={Math.max(node.size.height, 0)}>
        </rect>;
        setAttr(bboxElement, ATTR_BBOX_ELEMENT, true);
        return <g>
            {bboxElement}
            {context.renderChildren(node)}
        </g>;
    }
}
